A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge erecting machine supporting leg with movable supporting leg
The invention discloses a bridge girder erection machine supporting leg with movable supporting legs in the technical field of bridge girder erection machine supporting legs, which comprises two groups of supporting legs, a main supporting plate is arranged below the two groups of supporting legs, first cavities are formed in the two groups of supporting legs, lifting assemblies are arranged in the two groups of first cavities, and a supporting extension assembly is arranged in the main supporting plate. Under the action of the lifting assembly, the movable supporting legs can drive the main supporting plate to ascend and descend, so that the height of the supporting legs can be adjusted, the supporting legs do not need to be heightened through supporting timber piers when the heights of every two adjacent sets of bridge piers are different, and the horizontal stability of the bridge erecting machine is guaranteed; the supporting area of the main supporting plate can be increased under the action of the supporting extension assembly, so that the supporting legs can adapt to the areas of the tops of different piers, the supporting legs can be well supported on the piers, and the stability of the bridge erecting machine is improved; and under the action of the clamping assembly, the side wall of the pier can be clamped and fixed, and the supporting stability of the supporting leg on the pier is improved.
本发明公开了架桥机支腿技术领域的一种设置有活动支撑腿的架桥机支腿，包括两组支撑腿，两组支撑腿下方设有主支撑板，两组支撑腿内部均开设有第一空腔，两组第一空腔内部设有升降组件，主支撑板内部设有支撑延长组件，本发明在升降组件的作用下活动支撑腿能够带动主支撑板进行升降，从而能够调节支腿支腿的高度，在相邻两组桥墩的高度不相同的时候也不需要使用支撑木墩对支腿进行垫高，保证架桥机的水平稳定性；在支撑延长组件的作用下能够增加主支撑板的支撑面积，从而支腿能够适应不同桥墩顶部的面积，支腿能够很好的支撑在桥墩上，提高架桥机的稳定性；在夹紧组件的作用下能够对桥墩侧壁进行夹紧固定，提高支腿在桥墩上支撑的稳定性。
Bridge erecting machine supporting leg with movable supporting leg
The invention discloses a bridge girder erection machine supporting leg with movable supporting legs in the technical field of bridge girder erection machine supporting legs, which comprises two groups of supporting legs, a main supporting plate is arranged below the two groups of supporting legs, first cavities are formed in the two groups of supporting legs, lifting assemblies are arranged in the two groups of first cavities, and a supporting extension assembly is arranged in the main supporting plate. Under the action of the lifting assembly, the movable supporting legs can drive the main supporting plate to ascend and descend, so that the height of the supporting legs can be adjusted, the supporting legs do not need to be heightened through supporting timber piers when the heights of every two adjacent sets of bridge piers are different, and the horizontal stability of the bridge erecting machine is guaranteed; the supporting area of the main supporting plate can be increased under the action of the supporting extension assembly, so that the supporting legs can adapt to the areas of the tops of different piers, the supporting legs can be well supported on the piers, and the stability of the bridge erecting machine is improved; and under the action of the clamping assembly, the side wall of the pier can be clamped and fixed, and the supporting stability of the supporting leg on the pier is improved.
本发明公开了架桥机支腿技术领域的一种设置有活动支撑腿的架桥机支腿，包括两组支撑腿，两组支撑腿下方设有主支撑板，两组支撑腿内部均开设有第一空腔，两组第一空腔内部设有升降组件，主支撑板内部设有支撑延长组件，本发明在升降组件的作用下活动支撑腿能够带动主支撑板进行升降，从而能够调节支腿支腿的高度，在相邻两组桥墩的高度不相同的时候也不需要使用支撑木墩对支腿进行垫高，保证架桥机的水平稳定性；在支撑延长组件的作用下能够增加主支撑板的支撑面积，从而支腿能够适应不同桥墩顶部的面积，支腿能够很好的支撑在桥墩上，提高架桥机的稳定性；在夹紧组件的作用下能够对桥墩侧壁进行夹紧固定，提高支腿在桥墩上支撑的稳定性。
Bridge erecting machine supporting leg with movable supporting leg
一种设置有活动支撑腿的架桥机支腿
LIU YONGZHEN (author) / AN DONG (author) / YIN CHANGYAN (author) / JIAO ZHENG (author) / WANG WENJUN (author)
2024-07-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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